Trace fossils from the eocene Lillebælt clay formation, Røsnæs Peninsula, Denmark

Jan Kresten Nielsen; Jesper Milàn; Daniel Mesfun

doi:10.14241/asgp.2015.020

Trace fossils from the eocene Lillebælt clay formation, Røsnæs Peninsula, Denmark

Jan Kresten Nielsen, Jesper Milàn, Daniel Mesfun

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Abstract

A cliff exposure of the Eocene Lillebælt Clay Formation, on the Røsnæs peninsula of Zealand, Denmark, has yielded a diverse trace-fossil assemblage. The trace fossils are described formally for the first time and assigned to Phymatoderma melvillensis, unnamed clusters of small burrows, Ophiomorpha nodosa, Spongeliomorpha isp., Dreginozoum beckumensis, Bichordites isp., Chondrites isp., Atollites zitteli? and ?Rhizocorallium isp. The preservation of the trace fossils is strongly related to early diagenetic enhancement. The trace-fossil assemblage is dominated by a combination of dwelling and feeding burrows. The bioturbation took place in very clean clay of a shelf setting far offshore. The trace-fossil assemblage is indicative of the distal Cruziana ichnofacies.

Originalsprog	Engelsk
Tidsskrift	Annales Societatis Geologorum Poloniae
Vol/bind	85
Udgave nummer	3
Sider (fra-til)	493-505
Antal sider	13
ISSN	0208-9068
DOI	https://doi.org/10.14241/asgp.2015.020
Status	Udgivet - 2015

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Citationsformater

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title = "Trace fossils from the eocene Lilleb{\ae}lt clay formation, R{\o}sn{\ae}s Peninsula, Denmark",

abstract = "A cliff exposure of the Eocene Lilleb{\ae}lt Clay Formation, on the R{\o}sn{\ae}s peninsula of Zealand, Denmark, has yielded a diverse trace-fossil assemblage. The trace fossils are described formally for the first time and assigned to Phymatoderma melvillensis, unnamed clusters of small burrows, Ophiomorpha nodosa, Spongeliomorpha isp., Dreginozoum beckumensis, Bichordites isp., Chondrites isp., Atollites zitteli? and ?Rhizocorallium isp. The preservation of the trace fossils is strongly related to early diagenetic enhancement. The trace-fossil assemblage is dominated by a combination of dwelling and feeding burrows. The bioturbation took place in very clean clay of a shelf setting far offshore. The trace-fossil assemblage is indicative of the distal Cruziana ichnofacies.",

keywords = "Bioturbation, Ethology, Ichnofacies, Ichnotaxonomy",

author = "Nielsen, {Jan Kresten} and Jesper Mil{\`a}n and Daniel Mesfun",

year = "2015",

doi = "10.14241/asgp.2015.020",

language = "English",

volume = "85",

pages = "493--505",

journal = "Societatis Geologorum Poloniae. Annales",

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T1 - Trace fossils from the eocene Lillebælt clay formation, Røsnæs Peninsula, Denmark

AU - Nielsen, Jan Kresten

AU - Milàn, Jesper

AU - Mesfun, Daniel

PY - 2015

Y1 - 2015

N2 - A cliff exposure of the Eocene Lillebælt Clay Formation, on the Røsnæs peninsula of Zealand, Denmark, has yielded a diverse trace-fossil assemblage. The trace fossils are described formally for the first time and assigned to Phymatoderma melvillensis, unnamed clusters of small burrows, Ophiomorpha nodosa, Spongeliomorpha isp., Dreginozoum beckumensis, Bichordites isp., Chondrites isp., Atollites zitteli? and ?Rhizocorallium isp. The preservation of the trace fossils is strongly related to early diagenetic enhancement. The trace-fossil assemblage is dominated by a combination of dwelling and feeding burrows. The bioturbation took place in very clean clay of a shelf setting far offshore. The trace-fossil assemblage is indicative of the distal Cruziana ichnofacies.

AB - A cliff exposure of the Eocene Lillebælt Clay Formation, on the Røsnæs peninsula of Zealand, Denmark, has yielded a diverse trace-fossil assemblage. The trace fossils are described formally for the first time and assigned to Phymatoderma melvillensis, unnamed clusters of small burrows, Ophiomorpha nodosa, Spongeliomorpha isp., Dreginozoum beckumensis, Bichordites isp., Chondrites isp., Atollites zitteli? and ?Rhizocorallium isp. The preservation of the trace fossils is strongly related to early diagenetic enhancement. The trace-fossil assemblage is dominated by a combination of dwelling and feeding burrows. The bioturbation took place in very clean clay of a shelf setting far offshore. The trace-fossil assemblage is indicative of the distal Cruziana ichnofacies.

KW - Bioturbation

KW - Ethology

KW - Ichnofacies

KW - Ichnotaxonomy

U2 - 10.14241/asgp.2015.020

DO - 10.14241/asgp.2015.020

M3 - Journal article

AN - SCOPUS:84944740547

SN - 0208-9068

VL - 85

SP - 493

EP - 505

JO - Societatis Geologorum Poloniae. Annales

JF - Societatis Geologorum Poloniae. Annales

IS - 3

ER -

Trace fossils from the eocene Lillebælt clay formation, Røsnæs Peninsula, Denmark

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